How do I override an object method in JavaScript?

C# object reference problem. How do I make a method static?

• Here is the part of my code of my MenuComponent class which calls the LoadNextLevel() method in the class PlatformerGame: public override void Update(GameTime gameTime) { KeyboardState keyboardState = Keyboard.GetState(); if (Checkkey(Keys.Enter)) { PlatformerGame.LoadNextLevel(); } } Here is the code of LoadNextLevel() in PlatformerGame class: public void LoadNextLevel() { if (canLoad == 1) { string levelPath; while (true) { levelPath = String.Format("Levels/{0}.txt", ++levelIndex); levelPath = Path.Combine(StorageContainer.TitleLocat… "Content/" + levelPath); if (File.Exists(levelPath)) break; if (levelIndex == 0) throw new Exception("No levels found."); levelIndex = -1; } if (level != null) level.Dispose(); level = new Level(Services, levelPath); } } The error is: "An object reference is required for the non-static field, method, or property 'Monolime.PlatformerGame" How do I make the LoadNextLeverl() method static? Can anyone give an example of how?

• Answer:

  class MyClass { //non static method public void MyMethod1() {} //static method public static void MyMethod2() {} } Although it is highly likely that you do not want to actually do that. I can't really tell because I don't see how those classes work, but seeing as LoadNextLevel doesn't return anything I assume it modifies the object, and a static method will not be able to do that. So now you are calling LoadNextLevel as a static method (although it isn't), but you will probably want to get a reference of the actual object you are using and call the method there.